Add check if it's untagged

Author: IgorTodorovskiIBM

patches/comm.sh.patch

@@ -1,12 +1,12 @@
 diff --git a/comm.sh b/comm.sh
-index ad2210c..61ae3e2 100644
+index ad2210c..d702bda 100644
 --- a/comm.sh
 +++ b/comm.sh
 @@ -82,6 +82,9 @@ $AWK < ${srcdir}/comm.c >> comm.h '
  '
-
+ 
  $CC -E -I. -I${srcdir} ${srcdir}/comm.c > comm.cpp
-+if [ "$(uname -s)" = "OS/390" ]; then
++if [ "$(uname -s)" = "OS/390" -a "$(chtag -p comm.cpp | cut -f2 -d' ')" = "untagged" ]; then
 +  chtag -tc 1047 comm.cpp
 +fi
  sed < comm.cpp \